chromium/ui/file_manager/image_loader/piex/extension/manifest.json

{
  "name": "Test [piexwasm] module.",
  "description": "Test [piexwasm] module loads and runs in a Chrome extension.",
  "version": "1.0.0",
  "manifest_version": 2,

  "background": {
    "scripts": [
      "background.js"
    ]
  },

  "content_security_policy": "script-src 'self' 'wasm-eval'; object-src 'self'"
}